Everything works as expected, listing all ProductSequence data within a size, then the summary for that size, then the next size, next summary, next size, next summary, and summaries for all sizes in the report footer.

PROBLEM:

Management wants to continue showing data for each size as we have now but wants another summary after the 3.0" summary that shows the combined summary for ProductSize = 2.50 and ProductSize = 3.00.